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SPironolactONe for the maintenance of Sinus Rhythm in hypertensive patients with atrial fibrillation and preserved left ventricular ejection fraction: a Prospective Randomized Open Blinded End-point (PROBE) multicenter study (SPONSoR study).

Status
Not yet recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-518146-25-00
Acronym
20-197
Enrollment
580
Registered
2024-10-24
Start date
Unknown
Completion date
Unknown
Last updated
2024-10-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

patients with atrial fibrillation and preserved left ventricular ejection fraction

Brief summary

First documented recurrence of AF occurring from randomization and within 12 months, defined as an episode lasting for at least 30 sec documented on 12-leads ECG (planned or not) or on a wearable optical photoplethysmography (PPG) device (ScanWatch 42mm®, Withings)

Detailed description

The recurrence of symptomatic documented AF episodes from randomization and within 12 months, The delay (days) of recurrence of the first documented AF episode (symptomatic or not) during the follow-up, The cumulative AF burden defined as the percentage of time in irregular rhythm on the wearable optical photoplethysmography (PPG) device (ScanWatch 42mm®, Withings) from randomization and within 12 months, Composite of major cardiovascular events and death (death from any cause, stroke, heart failure, myocardial infarction) occurring from randomization and within 12 months, Occurrence of cerebral/systemic thrombo-embolic and bleeding events, Mean ventricular rate (beats per minute) at the recurrence of AF on 12-leads ECG (planned or not) or on a wearable optical photoplethysmography (PPG) device (ScanWatch 42mm®, Withings), Blood pressure-lowering efficacy evaluated on blood pressure measurements from randomization to 1, 6, and 12 months as assessed by office blood pressure, Safety endpoints: occurrence of low blood pressure, changes in serum potassium and acute kidney injury from randomization and within 12 months

Interventions

DRUGSPIRONOLACTONE PFIZER 25 mg
DRUGcomprimé sécable

Sponsors

Centre Hospitalier Universitaire De Caen Normandie
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to 64 Years

Design outcomes

Primary

MeasureTime frame
First documented recurrence of AF occurring from randomization and within 12 months, defined as an episode lasting for at least 30 sec documented on 12-leads ECG (planned or not) or on a wearable optical photoplethysmography (PPG) device (ScanWatch 42mm®, Withings)

Secondary

MeasureTime frame
The recurrence of symptomatic documented AF episodes from randomization and within 12 months, The delay (days) of recurrence of the first documented AF episode (symptomatic or not) during the follow-up, The cumulative AF burden defined as the percentage of time in irregular rhythm on the wearable optical photoplethysmography (PPG) device (ScanWatch 42mm®, Withings) from randomization and within 12 months, Composite of major cardiovascular events and death (death from any cause, stroke, heart failure, myocardial infarction) occurring from randomization and within 12 months, Occurrence of cerebral/systemic thrombo-embolic and bleeding events, Mean ventricular rate (beats per minute) at the recurrence of AF on 12-leads ECG (planned or not) or on a wearable optical photoplethysmography (PPG) device (ScanWatch 42mm®, Withings), Blood pressure-lowering efficacy evaluated on blood pressure measurements from randomization to 1, 6, and 12 months as assessed by office blood pressure, Safety endp

Countries

France

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026